San Antonio Weather Forecast

    • 31
    • 63

    Chance Thunderstorms

    • 28
    • 60

    Chance Rain Showers

    • 31
    • 65

    Chance Rain Showers

    • 34
    • 63

    Rain Showers

    • 29
    • 58

    Rain Showers Likely

    • 27
    • 52

    Rain Showers Likely

    • 30
    • 55

    Rain Showers Likely

Today 1 May Southern San Luis Valley

Mostly sunny in the morning then becoming mostly cloudy. A 50 percent chance of Thunderstorms. Highs 57 to 64. South Winds up to 10 Mph increasing to west 10 to 20 Mph in the afternoon.

Tonight 1 May Southern San Luis Valley

Mostly cloudy until midnight then becoming partly cloudy. A 20 percent chance of Thunderstorms. Lows near 30. North Winds up to 10 Mph.

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San Antonio Temperature Statistics

May Temperature

San Luis Valley Regional Airport (29.8 miles)

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  • Average May

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Climate (2020–Present)

San Luis Valley Regional Airport (29.8 miles)

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  • Average Low 2020–2025

    26.4 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    62.5 °F
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